Answer:
0, 2.5, 5, 7.5, 10, 12.5, 15
Step-by-step explanation:
by using the formula
An=A1 + (n-1)d
An = 15 A1 = 0 n =7 d = ?
15=0+(7-1)d
15=6d
divide both sides by 6
15/6 = (6d)/6
2.5 = d
the difference is 2.5 so just add it per term
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Answers & Comments
Answer:
0, 2.5, 5, 7.5, 10, 12.5, 15
Step-by-step explanation:
by using the formula
An=A1 + (n-1)d
An = 15 A1 = 0 n =7 d = ?
15=0+(7-1)d
15=6d
divide both sides by 6
15/6 = (6d)/6
2.5 = d
the difference is 2.5 so just add it per term